λ
Ratio Atlas
400,536
23 × 32 × 5563
Abundant Even Composite

Prime Factor Structure

Factorization String 2^3 × 3^2 × 5563
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 1,084,980
Proper Divisor Sum 684,444
Digit Sum / Digital Root 18 (Root: 9)
Adjacent Primes #400523 ← → #400559

Radix Representation

Decimal 400536
Binary 1100001110010011000 (19 bits)
Octal 0o1416230
Hexadecimal 0x61C98

Divisor Catalog (24)

Collatz Trajectory (68 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

Active Feeder Network

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.

← Previous Integer #400,535 Browse Full Index Next Integer #400,537 →